mirror/esphome
1
0
Fork 0
mirror of https://github.com/esphome/esphome.git synced 2026-03-01 18:34:21 -07:00
Code Issues Packages Projects Releases Wiki Activity

private implementation details

Browse Source
This commit is contained in:
J. Nick Koston
2026-01-29 18:45:18 -06:00
parent 5fbd9d5b14
commit cfe121b38b
2 changed files with 17 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
esphome/components/json/json_util.cpp
View File

@@ -98,24 +98,24 @@ SerializationBuffer<> JsonBuilder::serialize() {
if (doc_.overflowed()) {
ESP_LOGE(TAG, "JSON document overflow");
auto *buf = result.data_writable();
auto *buf = result.data_writable_();
buf[0] = '{';
buf[1] = '}';
buf[2] = '\0';
result.set_size(2);
result.set_size_(2);
return result;
}
size_t size = serializeJson(doc_, result.data_writable(), buf_size);
size_t size = serializeJson(doc_, result.data_writable_(), buf_size);
if (size < buf_size) {
// Fits in stack buffer - update size to actual length
result.set_size(size);
result.set_size_(size);
return result;
}
// Needs heap allocation - reallocate and serialize again with exact size
result.reallocate_heap_(size);
serializeJson(doc_, result.data_writable(), size + 1);
serializeJson(doc_, result.data_writable_(), size + 1);
return result;
}